interview with Steffen Öftring
An “active” test call generator (TCG) can see problems that a “passive”
revenue assurance system is blind to. Here’s a discussion on the
test call RA process, over-the-air calls versus core call injection, and
test call networks in global roaming RA.
interview with Matt Ehrlich
Preventing subscription fraud today means supplementing traditional identity
checks with a host of new processes, technology, and big data analytics.
A credit and fraud risk expert explains the roles of predictive scores, device
risk assessment, and linkage analysis.
interview with Xavier Lesage
SIM box voice bypass is a persistent problem, but now, bypass is spreading to
SMS, OTT apps on the smartphone, and ghost trunks. This interview explains
the fast evolving bypass scene, highlights the strategy of fraudsters, and provides
interview with Mark Johnson
Are we destined to be forever reactive over security, fraud, and risk issues?
Or will we put wise standards, regulations, and frameworks in place that allow
us to deliver technology that’s relatively secure and fraud-resistant?
interview with Kenneth Mouton
Why not combine the virtues of FMS CDR analysis and test call generators to
create a single integrated tool for bypass fraud control? The benefits
of that idea, a tutorial on test call systems in SIM box detection, and OTT
bypass via mobile services like VIBER are all discussed in this interview.
interview with Rene Felber & Gadi Solotorevsky
Revenue assurance is perhaps the hardest of telecom functions to define because
the term is used in so many different senses. This discussion on the evolving
role of revenue assurance was catalyzed by a survey of experts in the profession.